Distinguish Between Unit, Batch, Product and Customer Level Activities

question 64

Essay

Distinguish between unit, batch, product and customer level activities.

---

Definitions:

FERPA

(Family Educational Rights and Privacy Act of 1974) affirms the right of all individuals to gain access to their school records, including test records.

Reliability

The degree to which an assessment tool produces stable and consistent results over repeated applications under the same conditions.

Cronbach's Coefficient Alpha

Cronbach's Coefficient Alpha is a statistic used to assess the internal consistency or reliability of a set of scale or test items.

Kuder-Richardson

A method of calculating internal consistency by using all the possible split-half combinations. This is done by correlating the scores for each item on the test with the total score on the test and finding the average correlation for all of the items.